Awareness of the physical location of each node is required by the many wireless sensor
network (WSN) applications. There are various tracking schemes available such as time-of …

This paper presents experimental results of angle of arrival (AOA) estimation for sensor
node localization of wireless networks via received signal strength measurements from …

In this paper, we proposed an actuating device that can identify the direction of arriving
(DOA) radio signal using its maximum receive signal strength (RSSI) that is suitable for …

The use of wireless sensor networks is rapidly increasing. Also the demand of ubiquitous
location sensors is swiftly expanding. Hence, energy and location-awareness come into …

This paper presents a joint location and orientation estimation algorithm for a mobile robot
(MR) equipped with directional antennas in wireless sensor networks (WSNs). The …

In this paper we show the design and implementation of a novel localization scheme, called
Rotatable Antenna Localization (RAL), for a wireless sensor network (WSN) with beacon …

The estimated AoA showed that it is possible to obtain AoA from RSSI measurements by
using rotatable antenna. During the taken measurements the obstacles between the …

In this paper, we fit RSSI values into a parabola function of the AoA between 0° and 90° by
applying quadratic regression analysis. We also set up two-directional antennas with …

We describe a proof-of-concept device and method to estimate the direction-of-arrival (DoA)
of a radio signal by a receiver that is suitable for wireless sensor network (WSN) …

Wireless Sensor Networks (WSN) are widely used in different monitoring systems. Given the
distributed nature of WSN, a constantly increasing number of research studies are …